Period of months where the weather is the coldest and the days are the shortest.
acceleration = change in velocity/change in time
so...
a = 20 m/s / 2 seconds
a = 10
hope that helps :)
P.S. found this from Brainly User, sometimes all you have to do is search to find the answer.
No, because he was a philosopher
I., II., and IV. are examples of acceleration. III. isn't.
